#include<iostream>
#include<vector>
#include<sys/types.h>
#include<unistd.h>
using namespace std;

const int num = 10;

void  SubprocessRum()
{
    while(true)
    {
        cout<<"I am sub process,pid: "<<getpid()<<",ppid: "<<getppid()<<endl;
        sleep(1);
    }
}
int main()
{
    vector<pid_t> allchild;
    for(int i = 0;i<num;i++)
    {
        pid_t id = fork();
        if(id==0)
        {
            //子进程；
            SubprocessRum();
        }
        //父进程
        allchild.push_back(id);
    }
    cout<<"我的所有的孩子是：";
    for(auto child: allchild)
    {
        cout<<child<<" ";
    }
    cout<<endl;

    while(true)
    {
        cout<<"我是父进程，pid："<<getpid()<<endl;
        sleep(1);
    }
    return 0;
}
